309404160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1075

約数の個数: 240

約数和(自身を含む): 1155097944

約数和(自身を除く): 845693784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1033, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2066, 2080, 2304, 2340, 2496, 2560, 2880, 3099, 3120, 3328, 3744, 3840, 4132, 4160, 4608, 4680, 4992, 5165, 5760, 6198, 6240, 6656, 7488, 7680, 8264, 8320, 9297, 9360, 9984, 10330, 11520, 12396, 12480, 13429, 14976, 15495, 16528, 16640, 18594, 18720, 19968, 20660, 23040, 24792, 24960, 26858, 29952, 30990, 33056, 33280, 37188, 37440, 40287, 41320, 46485, 49584, 49920, 53716, 59904, 61980, 66112, 67145, 74376, 74880, 80574, 82640, 92970, 99168, 99840, 107432, 120861, 123960, 132224, 134290, 148752, 149760, 161148, 165280, 185940, 198336, 201435, 214864, 241722, 247920, 264448, 268580, 297504, 299520, 322296, 330560, 371880, 396672, 402870, 429728, 483444, 495840, 528896, 537160, 595008, 604305, 644592, 661120, 743760, 793344, 805740, 859456, 966888, 991680, 1074320, 1190016, 1208610, 1289184, 1322240, 1487520, 1586688, 1611480, 1718912, 1933776, 1983360, 2148640, 2380032, 2417220, 2578368, 2644480, 2975040, 3222960, 3437824, 3867552, 3966720, 4297280, 4760064, 4834440, 5156736, 5950080, 6445920, 6875648, 7735104, 7933440, 8594560, 9668880, 10313472, 11900160, 12891840, 15470208, 17189120, 19337760, 20626944, 23800320, 25783680, 30940416, 34378240, 38675520, 51567360, 61880832, 77351040, 103134720, 154702080, 309404160]

約数ペア:

[(1, 309404160), (2, 154702080), (3, 103134720), (4, 77351040), (5, 61880832), (6, 51567360), (8, 38675520), (9, 34378240), (10, 30940416), (12, 25783680), (13, 23800320), (15, 20626944), (16, 19337760), (18, 17189120), (20, 15470208), (24, 12891840), (26, 11900160), (30, 10313472), (32, 9668880), (36, 8594560), (39, 7933440), (40, 7735104), (45, 6875648), (48, 6445920), (52, 5950080), (60, 5156736), (64, 4834440), (65, 4760064), (72, 4297280), (78, 3966720), (80, 3867552), (90, 3437824), (96, 3222960), (104, 2975040), (117, 2644480), (120, 2578368), (128, 2417220), (130, 2380032), (144, 2148640), (156, 1983360), (160, 1933776), (180, 1718912), (192, 1611480), (195, 1586688), (208, 1487520), (234, 1322240), (240, 1289184), (256, 1208610), (260, 1190016), (288, 1074320), (312, 991680), (320, 966888), (360, 859456), (384, 805740), (390, 793344), (416, 743760), (468, 661120), (480, 644592), (512, 604305), (520, 595008), (576, 537160), (585, 528896), (624, 495840), (640, 483444), (720, 429728), (768, 402870), (780, 396672), (832, 371880), (936, 330560), (960, 322296), (1033, 299520), (1040, 297504), (1152, 268580), (1170, 264448), (1248, 247920), (1280, 241722), (1440, 214864), (1536, 201435), (1560, 198336), (1664, 185940), (1872, 165280), (1920, 161148), (2066, 149760), (2080, 148752), (2304, 134290), (2340, 132224), (2496, 123960), (2560, 120861), (2880, 107432), (3099, 99840), (3120, 99168), (3328, 92970), (3744, 82640), (3840, 80574), (4132, 74880), (4160, 74376), (4608, 67145), (4680, 66112), (4992, 61980), (5165, 59904), (5760, 53716), (6198, 49920), (6240, 49584), (6656, 46485), (7488, 41320), (7680, 40287), (8264, 37440), (8320, 37188), (9297, 33280), (9360, 33056), (9984, 30990), (10330, 29952), (11520, 26858), (12396, 24960), (12480, 24792), (13429, 23040), (14976, 20660), (15495, 19968), (16528, 18720), (16640, 18594)]